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What does "energy policy" mean to you? Does it conjure up questions of national security and terrorism? Or is it more about promoting cheap, renewable fuels? Maybe your take is about climate change and reducing greenhouse gases? Despite the various interpretations of the issue, or perhaps because of them, energy policy ranked high on the priority lists of voters of both parties on Nov. 4. Much of the interest can be attributed to the record run-up in oil and gasoline prices earlier in the year, which have since fallen off by about half, but increased awareness of climate change also played a big role.

A MIT researcher has demonstrated a reaction which resembles the photosynthesis process that plants make each day which means that from now on solar power could be deployed at world scale. Using catalysts developed by the chemist, he showed a video where oxygen was generated from water, just like plants do it in photosynthesis. "I'm going to show you something I haven't showed anybody yet," said Daniel Nocera, the MIT chemist. After the lights were tuned off, he pointed to the video and asked - "Can you see that?" Then he explained - "Oxygen is pouring off of this electrode. This is the future. We've got the leaf." This means that the most difficult obstacle was overcame as from now on we efficiently produce hydrogen gas by splitting water thanks to his catalysts.

Since 1995, West Palm Beach-based Florida Crystals Corp. has been operating the largest biomass-to-electricity facility in North America, the Okeelanta Co-Generation Plant next to its sugar mill and refinery plant south of South Bay. The plant uses 850,000 tons of sugar cane residue known as bagasse and 900,000 tons of clean wood material from construction and yard wastes to produce 140 net megawatts of electricity each year. The power is sold to Florida Power & Light Co. to provide electricity to 58,000 homes, said Florida Crystals spokesman Gaston Cantens.

The GENI Initiative focuses on linking renewable energy resources around the world using international electricity transmission.

"Our opponents say, again and again, that drilling will not solve all of America's energy problems - as if we all didn't know that already. But the fact that drilling won't solve every problem is no excuse to do nothing at all.

Swedish company Home Energy recently revealed an innovative wind turbine that spins in a spherical formation. Eschewing traditional rotors for a sleek orb structure, this beautiful rethinking of conventional wind turbine design utilizes the Venturi principle, which funnels wind within the turbine's blades. The resulting spherical wind turbine features increased efficiency and lower noise levels - making it ideal for small scale energy needs such as personal home use. Best of all it's called the Energy Ball: the fun name is an added bonus.

Concerns over the destruction of the Brazilian rainforest resurfaced at the weekend after it emerged that deforestation jumped by 64% over the last 12 months, according to official government data. Brazil's National Institute for Space Research this week said that around 3,145 square miles - an area half the size of Wales - were razed between August 2007 and August 2008.

Shortly after Hurricanes Katrina and Rita hit the U.S., Rice University civil and mechanical engineering professor Satish Nagarajaiah studied damage done to offshore drilling platforms in the Gulf of Mexico.

What if it were possible to bury carbon dioxide over a mile below a power plant in the second worst air basin in the United States? In 2011 the greenhouse gas will be pumped below a power plant in the southern San Joaquin Valley of California. Located in Kern County near Bakersfield, the Clean Energy Systems power plant is powered by different kinds of natural gas and oxygen. It produces five megawatts of energy, enough for 5,000 homes, but the carbon sequestration experiment will increase that to 50 megawatts.

It is a sad commentary on the culture we live in that so many of us are afraid to exercise our right to use the public roads in a non-polluting manner. Believe me, I know how you feel. I went from not riding my bicycle for many, many years and have since become a 4-season rider in the northern midwest. Here are some things that have helped me make the transition.

Australia is the dryest nation on earth, always was always will be, the trouble is Global warming is making the situation worse and rainfall is reducing in a disturbing pattern. For two centuries since European settlement the States have fought over 'Water-Right's' and the use of water to the detriment of the environment and ultimately to the sustainability of everyone residing here. The Murray-Darling Basin is 3,370km long, drains one-seventh of the Australian land mass, and is currently by far the most significant agricultural area in Australia. The name of the basin is derived from its two major rivers, the Murray River and the Darling River.

Vermont's four largest electric utilities believe the state needs new generating plants to replace at least some of the power they buy from outside sources. As VPR's Ross Sneyd reports, the companies say the plants should be powered by renewable energy, such as wood or wind.

The Federal Government will provide $50 million to the geothermal industry to help it begin making the technology viable for baseload energy production. Speaking to Alexandra Kirk on ABC Radio's AM program, the Minister for Resources and Energy, Martin Ferguson, said there was huge potential for geothermal energy in Australia.

ntel on Thursday showed off a wireless electric power system that analysts say could revolutionize modern life by freeing devices from transformers and wall outlets. Intel chief technology officer Justin Rattner demonstrated a Wireless Energy Resonant Link as he spoke at the California firm's annual developers forum in San Francisco.

Ikea's innovation was to cut storage and transport costs with flat-pack furniture, and at the same time bring some simple and attractive design to mass manufacturing. Now the Swedish company plans to bring this buying power to alternative energy. Johan Stenebo of Ikea spinoff company Greentech will invest $75 million in solar companies and wants the retail giant to start selling the products in Ikea store in two to four years.

Our American way of life is unsustainable; rather than attempting to perpetuate it, we must transition beyond it-quickly. Should we fail to do so, our society will collapse-in the not-too-distant future… Message to mainstream America: our American way of life-300+ million people enjoying historically unprecedented living standards-has been enabled by our increasingly dysfunctional ecological and economic behavior over the past 200 years. Our existing way of life is therefore unsustainable; in fact, America is facing imminent societal collapse.

State regulators in Colorado have given the green light to plans by Xcel Energy to shut down two coal-powered energy plants in the state, and build one of the world's largest utility-scale solar-power facilities. Following discussions lasting several days, the Colorado Public Utilities Commission (CPUC) backed the power company's voluntary decision to close the two coal-fired plants at Denver and Grand Junction, making Xcel the first utility in the U.S. to make such a move solely in an effort to reduce emissions.

With fossil fuel prices escalating and countries searching for ways to reduce oil dependence and greenhouse gas emissions, capturing the earth's heat for power generation is garnering new attention. First begun in Larderello, Italy, in 1904, electricity generation using geothermal energy is now taking place in 24 countries, 5 of which use it to produce 15 percent or more of their total electricity. In the first half of 2008, total world installed geothermal power capacity passed 10,000 megawatts and now produces enough electricity to meet the needs of 60 million people, roughly the population of the United Kingdom. In 2010, capacity could increase to 13,500 megawatts across 46 countries-equivalent to 27 coal-fired power plants.

In an interview released today by Newsmax, Gov. Sarah Palin (R-AK) - Sen. John McCain's (R-AZ) newly minted running mate - was asked for her "take on global warming and how is it affecting our country." "A changing environment will affect Alaska more than any other state, because of our location," Palin said, adding, "I'm not one though who would attribute it to being man-made." DeSmogBlog notes that NASA and the National Academy of Sciences disagree:

By picking Joe Biden as a running mate, Barack Obama may have reassured the electorate about his lack of experience and foreign policy bona fides, according to some pundits. But the coal-state senator may have also taken a step toward shoring up his enviro cred. The Delaware senator is as serious as a heart attack about energy policy-a point The Wall Street Journal's Jeffrey Ball made this weekend.